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canbsoft.com通过本站DNS查询可进行实时DNS检测,能够迅速检测出在不同地区以及不同网络下对域名解析的结果,检测DNS解析是否遭受污染,查看域名污染在全国的分布状况,还能对域名的A记录、CNAME记录、MX记录、NS记录予以查询。
DNS查询结果canbsoft.com2026-10-03 02:03:10
预估消耗 0 检测点,实际消耗以【检测点账单】为准
29

检测节点

响应时间分布 域名污染分布

污染比例:0%

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概览 被污染 (0) 状态码4XX (0) 客户端请求错误(请求的资源不存在、权限不足等) 状态码5XX (0) 服务器故障,处理请求时内部出错无法访问 响应超时 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 福建泉州电信37ms 浙江宁波电信671ms 216.286ms
电信 福建泉州电信37ms 浙江宁波电信671ms 203ms
移动 浙江金华移动103ms 广西梧州移动243ms 160ms
联通 福建厦门联通184ms 黑龙江齐齐哈尔联通442ms 266.25ms
华东 福建泉州电信37ms 浙江宁波电信671ms 215.2ms
华北 山西长治电信198ms 河北唐山联通215ms 206.5ms
华南 广西梧州移动243ms 海南海口联通248ms 244.667ms
华中 湖北武汉移动109ms 河南驻马店电信206ms 157.5ms
西北 陕西西安电信180ms 陕西渭南联通320ms 258.5ms
西南 云南楚雄彝族自治州电信55ms 贵州贵阳联通257ms 161ms
东北 黑龙江齐齐哈尔联通442ms 黑龙江齐齐哈尔联通442ms 442ms
解析占比
全部 电信 移动 联通 被污染
103.21.141.130
103.21.141.130
DNS查询详情
全部
响应超时 被污染
节点数:/
检测点
运营商 检测节点

解析时间

解析内容 操作
电信 福建泉州
37ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 243
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
74ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 74 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 河南驻马店
206ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	900	IN	A	103.21.141.130

;; Query time: 206 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 243
详情
详情 HTTP PING DNS
电信 山西长治
198ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 198 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 18:02:49 UTC 2026
;; MSG SIZE  rcvd: 243
详情
详情 HTTP PING DNS
电信 陕西西安
180ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 180 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 18:02:49 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
55ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 55 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 18:02:49 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 浙江宁波
671ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 671 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Sat Oct 03 02:02:50 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 安徽六安
116ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 116 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:02:48 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 福建龙岩
126ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 126 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:02:48 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 广西梧州
243ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 243 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 湖北武汉
109ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 109 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 山东青岛
153ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 153 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 上海
228ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 228 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 四川攀枝花
153ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 153 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 西藏拉萨
209ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 209 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 云南昆明
0ms 没有记录
;; communications error to 211.139.29.150:53: read udp 192.168.110.248:39576->211.139.29.150:53: i/o timeout
详情
详情 HTTP PING DNS
移动 浙江金华
103ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 103 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 江西
218ms 103.21.141.130[上海电信]
canbsoft.com.		600	IN	A	103.21.141.130
;; Query time: 218 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 18:02:49 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 福建厦门
184ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 184 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 甘肃庆阳
230ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 230 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 18:02:49 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 广西梧州
243ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 243 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 贵州贵阳
257ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 257 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 海南海口
248ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 248 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 河北唐山
215ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 215 msec
;; SERVER: 202.99.160.68#53(202.99.160.68)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 黑龙江齐齐哈尔
442ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 442 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Sat Oct 03 02:02:50 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 宁夏银川
304ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 304 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 山东潍坊
316ms 103.21.141.130[上海电信]
canbsoft.com.		600	IN	A	103.21.141.130
;; Query time: 316 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
联通 陕西渭南
320ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 320 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 18:02:49 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 重庆
218ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats canbsoft.com
;; global options: +cmd

;; ANSWER SECTION:
canbsoft.com.	600	IN	A	103.21.141.130

;; Query time: 218 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sat Oct 03 02:02:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

canbsoft.com 优化建议

1、针对dns解析查询在线场景,全节点统一指向103.21.141.130上海电信,dns记录查询结果一致性极高,无一地解析偏移,建议重点优化dns速度测试报告中上海电信线路的响应波动,如442ms与37ms的极差响应,可结合dns测速工具对华东区域dns解析记录查询做加权调优,提升dns在线查询稳定性。
2、从dns检测结果可见,单IP承载全部dns在线测试流量,dns解析查询易受上海电信节点单点故障影响,建议引入dns污染检测与dns劫持检测机制,并增设异地dns服务器作为备选,降低dns测试对单一节点的依赖,增强dns查询网容错能力,保障dns测速在线服务连续性。
3、当前dns在线查询全量命中同一dns服务器查询路径,虽dns解析速度测试表现一致,但存在dns解析记录查询延迟隐性风险,建议定期执行dns历史解析记录查询对比海外dns检测工具,验证dns是否被污染,同时部署智能dns调度,依据dns测速数据自动切换最优dns地址,改善dns查询工具多地域体验。

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更新时间 2026-10-03 09:37:03
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